G45R Aero Gravel
- Regular price
- $2,199.00
- Sale price
- $2,199.00
- Regular price
-
Every hub option is the same price.
Shimano 11/12 speed HG
Shimano road groupsets, including 105, Ultegra Di2 and Dura-Ace R9200.
Shimano MSR
Shimano 12 speed MTB.
SRAM XDR
SRAM 12 speed road and XPLR, including Red, Force and Rival XPLR.
Campagnolo N3W
Campagnolo 12 and 13 speed.
If your drivetrain is not listed here, email hello@no6.racing before you order.
The G45R is engineered for high-speed gravel racing. Developed through ProjectSpeed, it prioritises low weight, rapid acceleration, and precise handling to deliver performance when the pace is high and the margins are small.
Optimised for race conditions, the G45R responds instantly to power input, maintaining momentum across fast gravel sectors, rolling terrain, and competitive efforts. It’s designed for riders who push the pace and demand equipment that keeps up.
Depth 45mm
Width Ext 34.5mm front 33mm rear
Width Int 28mm front 26mm rear
UCI Approved
G45R
Race-tuned for speed and efficiency.
The G45R is the performance-focused gravel system within ProjectSpeed. Every detail is engineered to reduce weight, improve responsiveness, and maximise efficiency across fast, race-driven terrain.
Designed for acceleration and sustained speed, the G45R delivers a direct, connected ride feel — translating power into forward motion with minimal loss. It’s built for riders who prioritise speed above all else.
Specification
